National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Mostly Cloudy

30°F

-1°C

Humidity 96%
Wind Speed NE 3 mph
Barometer 30.01 in (1017.5 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 7 Apr 3:56 am EDT
Extended Forecast for

2 Miles SW Grant Mills NY

  • Overnight

    Overnight: A chance of snow showers before 5am, then a slight chance of snow showers and freezing rain. Mostly cloudy, with a low around 27. South wind around 5 mph. Chance of precipitation is 40%. Total nighttime snow accumulation of less than one inch possible.

    Low: 27 °F

    Chance Wintry
    Mix

  • Tuesday

    Tuesday: A chance of snow showers, mainly before 9am. Mostly cloudy, with a high near 36. Northwest wind 10 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 30%. New snow accumulation of less than one inch possible.

    High: 36 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 12. Northwest wind 5 to 9 mph, with gusts as high as 20 mph.

    Low: 12 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 46. Calm wind becoming south around 6 mph in the afternoon.

    High: 46 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 25. South wind around 6 mph.

    Low: 25 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of showers between 8pm and 2am. Mostly cloudy, with a low around 39. Chance of precipitation is 40%.

    Low: 39 °F

    Chance
    Showers

Detailed Forecast

Overnight
A chance of snow showers before 5am, then a slight chance of snow showers and freezing rain. Mostly cloudy, with a low around 27. South wind around 5 mph. Chance of precipitation is 40%. Total nighttime snow accumulation of less than one inch possible.
Tuesday
A chance of snow showers, mainly before 9am. Mostly cloudy, with a high near 36. Northwest wind 10 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 30%. New snow accumulation of less than one inch possible.
Tuesday Night
Mostly clear, with a low around 12. Northwest wind 5 to 9 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 46. Calm wind becoming south around 6 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 25. South wind around 6 mph.
Thursday
Sunny, with a high near 52.
Thursday Night
Partly cloudy, with a low around 32.
Friday
Mostly sunny, with a high near 63.
Friday Night
A chance of showers between 8pm and 2am. Mostly cloudy, with a low around 39. Chance of precipitation is 40%.
Saturday
Mostly sunny, with a high near 53.
Saturday Night
Mostly clear, with a low around 31.
Sunday
Mostly sunny, with a high near 60.
Sunday Night
Mostly cloudy, with a low around 43.
Monday
Mostly cloudy, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Grant Mills NY
 42.06°N 74.71°W (Elev. 2201 ft)
Last Update:
2:30 am EDT Apr 7, 2026
Forecast Valid:
4am EDT Apr 7, 2026-6pm EDT Apr 13, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation